Function strsignal

crates/vm/src/stdlib/_signal.rs:533–544

(signalnum: i32, vm: &VirtualMachine)

    #[cfg(unix)]
    #[pyfunction]
    fn strsignal(signalnum: i32, vm: &VirtualMachine) -> PyResult<Option<String>> {
        if signalnum < 1 || signalnum >= signal::NSIG as i32 {
            return Err(vm.new_value_error(format!("signal number {} out of range", signalnum)));
        }
        let s = unsafe { libc::strsignal(signalnum) };
        if s.is_null() {
            Ok(None)
        } else {
            let cstr = unsafe { core::ffi::CStr::from_ptr(s) };
            Ok(Some(cstr.to_string_lossy().into_owned()))
        }
    }

    #[cfg(windows)]
    #[pyfunction]